Hitachi YUTAKI S COMBI Series Technical Catalogue

2 General data
Capacity tables
TCGB0123 rev.2 - 10/2019
19
2
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YUTAKI M
HP 2.0 HP 3.0 HP
Outdoor unit model RASM-2VRE RASM-3VRE
OAT
(DB/WB)
WIT / WOT - Unit Heating operation
7 / 6 ºC
30 / 35 ºC
CAP (Nom./Max.) kW 1.85 / 4.30 / 6.50 2.1 / 8.00 / 11.0
COP (Nom.) - 5.25 4.60
47 / 55 ºC
CAP (Nom./Max.) kW 4.30 / 6.00 8.00 / 9.50
COP (Nom.) - 3.00 2.80
-7 / -8 ºC
30 / 35 ºC
CAP (Nom./Max.) kW 4.50 / 5.30 5.80 / 7.50
COP (Nom.) -
2.80 2.70
47 / 55 ºC
CAP (Nom./Max.) kW 4.00 / 4.20 5.00 / 5.50
COP (Nom.) - 2.00 1.75
OAT
(DB/WB)
WIT / WOT - Unit
Cooling operation
(Using cooling kit accessory)
35 / -- ºC
12 / 7 ºC
CAP (Nom/Max) kW 4.00 / 5.00 6.50 / 7.00
EER (Nom.) - 4.00 3.35
23 / 18 ºC
CAP (Nom/Max) kW 5.50 / 6.40 7.00 / 9.00
EER (Nom.) - 5.40 5.00

Hitachi YUTAKI S COMBI Series Specifications

General

Type	Air-to-Water Heat Pump
Energy Efficiency Class (Cooling)	A++
Refrigerant	R32
Operating Temperature Range (Heating)	-20°C to 35°C
Energy Efficiency Class (Heating)	A+++
Integrated DHW Tank	190 liters
Dimensions (Indoor Unit)	Varies by model
Dimensions (Outdoor Unit)	Varies by model
Weight (Indoor Unit)	Varies by model
Weight (Outdoor Unit)	Varies by model
Operating Temperature Range (Cooling)	+10°C to +46°C